Hello yesterday I had a red screen after a return to official firmware. I of course installed the firmware peek and poke v2 firmware geohot.
I managed to get out of this red screen. I put on my USB key, the official 3.55 update and file Lv2diag.self (3.55). I put it on the USB port furthest to the right. and the update was installed and the console was returned to factory mode. So I handed the Lv2diag.self (file 2) then the console is restarted, but since the wifi working.
my wifi worked just fine before this problem. PS3 works fine now but that's just the wifi does not work anymore.
you have an idea?